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Home >> Volvo >> 2008 >> S40 T-5, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Dynamic Stability Assist (DSA) & Electronic Control Module (ECM) Diagnostic Trouble Codes (644 Body)) >> DSA-311: Wheel Speed Signal, Left Front Wheel. Faulty Signal (B4204T2 CVVT; 2000) >> Faulty signal >> Checking for an open-circuit

Checking for an open-circuit

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Check the cable between the DSA control module:

  1. terminal 2 and breakout box terminal 25 (diagnostic trouble code (DTC) DSA-311)
  2. terminal 3 and breakout box terminal 26 (diagnostic trouble code (DTC) DSA-312)
  3. terminal 4 and breakout box terminal 23 (diagnostic trouble code (DTC) DSA-313)
  4. terminal 12 and breakout box terminal 24 (diagnostic trouble code (DTC) DSA-314)

for an open-circuit according to Open-circuit, permanent faults .

Other information 

Fig 1: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Checking For Open Circuit
GLL102381Courtesy of VOLVO CARS OF NORTH AMERICA.